Tumbler



FIG. 1 is a perspective view of our tumbler design taken from above and to one side;

FIG. 2 is a front elevation view of our tumbler design;

FIG. 3 is a rear elevation view of our tumbler design;

FIG. 4 is a side elevation view of our tumbler design taken from left of FIG. 2;

FIG. 5 is a side elevation view of our tumbler design taken from the right of FIG. 2;

FIG. 6 is a top plan view of our tumbler design; and,

FIG. 7 is a bottom view of our tumbler design.

The broken lines in the drawings are for illustrative purposes only and form no part of the claimed design. 

The ornamental design of a tumbler, as shown and described. 